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133293-89-7 vinaxanthone

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Product Name vinaxanthone
CAS No. 133293-89-7
Synonyms Vinaxanthone; 411F; 9H-Xanthene-1-carboxylic acid, 5,7-diacetyl-6-(5-carboxy-6,7-dihydroxy-4-oxo-4H-1-benzopyran-3-yl)-2,3-dihydroxy-9-oxo-; 5,7-diacetyl-6-(5-carboxy-6,7-dihydroxy-4-oxo-4H-chromen-3-yl)-2,3-dihydroxy-9-oxo-9H-xanthene-1-carboxylic acid
InChI InChI=1/C28H16O14/c1-7(29)9-3-10-22(33)19-15(5-13(32)25(36)21(19)28(39)40)42-26(10)16(8(2)30)17(9)11-6-41-14-4-12(31)24(35)20(27(37)38)18(14)23(11)34/h3-6,31-32,35-36H,1-2H3,(H,37,38)(H,39,40)
Molecular Formula C28H16O14
Molecular Weight 576.4182
Density 1.772g/cm3
Boiling point 1064.4°C at 760 mmHg
Flash point 357.6°C
Refractive index 1.768